GRID M40 and FirePro RG220A - video card comparison
GRID M40
FirePro RG220A
Architecture
Maxwell (2014−2018)
TeraScale (2005−2013)
GPU code name
GM107
RV711
Market segment
Workstation
Workstation
Release date
May 2016
May 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1000 MHz
-
Core clock speed
1033 MHz
500 MHz
Floating-point performance
-
80 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
1,870 million
242 million
Pipelines / CUDA cores
384
80
Power consumption (TDP)
50 Watt
35 Watt
Texture fill rate
33.06
4.000
Memory type
GDDR5
GDDR3
Maximum RAM amount
8 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5200 MHz
1600 MHz
Memory bandwidth
83.2 GB/s
51.2 GB/s
Display Connectors
No outputs
1x DVI
DirectX
12 (11_0)
10.1 (10_1)
CUDA
5.0
-
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A